## THERMAL SCIENCE

International Scientific Journal

### NUMERICAL STUDY OF THERMAL RADIATIONS AND THERMAL STRATIFICATION MECHANISMS IN MAGNETOHYDRODYNAMIC CASSON FLUID-FLOW

**ABSTRACT**

The features of Casson liquid when flow field is thermally stratified are offered in this article. The flow is taken through an inclined cylinder with both MHD fluid and thermal radiations assumptions. A mathematical model is constructed in terms of differential equations via fundamental laws. Since the resultant system is non-linear so a self-coded computational algorithm is implemented to report numerical solution. The obtain observations in this regard are presented by way of both tabular and graphical trends. It is noticed that the Casson fluid temperature is decreasing function of thermal stratification parameter while opposite trend is observed via thermal radiation parameter. Moreover, the cylindrical geometry admits enlarged variations towards involved physical parameters as compared to flat surface.

**KEYWORDS**

PAPER SUBMITTED: 2018-04-24

PAPER REVISED: 2018-05-20

PAPER ACCEPTED: 2018-06-05

PUBLISHED ONLINE: 2018-09-30

**THERMAL SCIENCE** YEAR

**2020**, VOLUME

**24**, ISSUE

**Issue 2**, PAGES [1093 - 1104]

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